Lai Mao was first invented by Lai's ancestors. Later, after the craft was changed by Lai Guishan, it was officially named "Lai Mao" and carried forward. In the past, this kind of wine was generally called Laijia wine, Laijia wine, Laijia Mao wine and Laijia Maotai. Then, because of the problem of registered trademarks, many Laimao brands appeared on the market, but the quality of wine can be said to be worlds apart. Then Lai Guishan improved the technology of Lai Mao wine and named it "Lai Guishan wine".

To sum up, Lai Mao and Lai Guishan Liquor were founded by Lai Guishan. Laimao was produced by the former Hengxing Winery, and Laiguishan Liquor was produced by the present Laiguishan Liquor Industry.